WO2022031179A1 - Système de production, de stockage et de traitement, toute l'année et sans émission, d'énergie thermique et électrique - Google Patents

Système de production, de stockage et de traitement, toute l'année et sans émission, d'énergie thermique et électrique Download PDF

Info

Publication number
WO2022031179A1
WO2022031179A1 PCT/PL2021/000038 PL2021000038W WO2022031179A1 WO 2022031179 A1 WO2022031179 A1 WO 2022031179A1 PL 2021000038 W PL2021000038 W PL 2021000038W WO 2022031179 A1 WO2022031179 A1 WO 2022031179A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat exchanger
heat
circulation pump
hot water
pump
Prior art date
Application number
PCT/PL2021/000038
Other languages
English (en)
Inventor
Marek CZAMARA
Original Assignee
FIRMA HANDLOWO USŁUGOWA URZĄDZENIA CHŁODNICZE - Marek CZAMARA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FIRMA HANDLOWO USŁUGOWA URZĄDZENIA CHŁODNICZE - Marek CZAMARA filed Critical FIRMA HANDLOWO USŁUGOWA URZĄDZENIA CHŁODNICZE - Marek CZAMARA
Priority to EP21742545.3A priority Critical patent/EP4193094A1/fr
Publication of WO2022031179A1 publication Critical patent/WO2022031179A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0015—Domestic hot-water supply systems using solar energy
    • F24D17/0021—Domestic hot-water supply systems using solar energy with accumulation of the heated water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/02—Central heating systems using heat accumulated in storage masses using heat pumps
    • F24D11/0214—Central heating systems using heat accumulated in storage masses using heat pumps water heating system
    • F24D11/0221—Central heating systems using heat accumulated in storage masses using heat pumps water heating system combined with solar energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/02—Domestic hot-water supply systems using heat pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/02—Photovoltaic energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/11—Geothermal energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/12—Heat pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/02—Fluid distribution means
    • F24D2220/0207—Pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/02—Fluid distribution means
    • F24D2220/0235—Three-way-valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/08—Storage tanks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/40—Geothermal heat-pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies

Definitions

  • the object of the invention is a system for emission- free year-round generation, storage and processing of thermal and electrical energy.
  • Solar energy systems are known, which through photovoltaic panel modules have cooling systems installed, from which the extracted heat energy is transferred by means of circulation pumps to the domestic water heating or central heating systems.
  • Heat pumps are also known which recover heat from the environment, most often from the ground and groundwater, returning this heat via heat exchangers to the domestic hot water or central heating system.
  • thermal energy storage system comprising using a thermal energy storage material
  • a thermal energy storage material having a melting point above 0°C , which material is stable at ambient pressure and temperature and is stored in an accumulation tank.
  • the energy storage material is used as a heat exchange system, preferably via a heat pump, for the heating of the building and the associated hot water.
  • the system is complemented by a solar system that is used to collect energy during daylight hours, storing the stored energy in an energy storage material. The stored energy is used during the evening hours to heat the air circulating in the building where the system is installed.
  • Heat pump power generation system a heat pump power generation system comprising a collector that converts solar energy to heat is known.
  • the system is also equipped with a photovoltaic panel that generates electricity and receives solar radiation collected by the collector.
  • a switch is installed in the system that switches the destinations to which the thermal energy generated by the heat stored by the collector or the cold energy generated by the cooling is delivered.
  • the system also has accumulators to store heat or cold energy.
  • the system is also provided with a heat pump energy generator that generates electricity using cold energy or thermal energy accumulated in a heat storage device as a heat source.
  • the photovoltaic panels are connected via a charge controller connected to the management module to the battery bank and to an inverter connected to the management module, to which the wind generators are connected simultaneously, which are also connected to the battery bank.
  • the inverter is connected to the power consumer line and supplies the heat pump with electricity.
  • the heat pump is controlled by a management module and is connected via hot water and cold water pipes to a diaphragm vessel via a pump on one side with a ground exchanger and via a valve system with a heat exchanger via a circulating pump on the other side with a buffer tank whose electrical heater is powered by an inverter.
  • the buffer cylinder is supplied with water, preferably from the mains, via a valve system and diaphragm vessel and is connected to a central heating distributor connected to the heating system and controlled via the management module.
  • the buffer storage tank is also connected by hot water and cold water pipes to a solar storage tank, whose electric heater is electrically powered from an inverter, containing a heat exchanger with solar collectors, which are on the other hand connected by a water pipe, to a pump and control unit of the solar set electrically powered from an inverter, connected to the management module.
  • the solar storage tank is connected to the water supply via valves and a diaphragm vessel, and on its other side there is a connection with the circulation pump of the domestic hot water system, connected to the water supply via a three-way valve.
  • the management modules and advantageously the utility receivers are connected to the management station via a collective switch.
  • a remote control server is connected to the bulk switch.
  • a heating system comprising solar collectors which are connected to a solar energy transfer module, which is a low pressure solar energy transfer device, is known.
  • the solar energy transfer modules are connected to the domestic hot water cylinder, to which tap water is supplied via a diaphragm vessel and safety valve.
  • Domestic hot water circulation is provided by a pump.
  • the system also consists of a heat pump connected to the deep water intake via a plate heat exchanger.
  • the heat pump also receives pulses from the outside air temperature sensor.
  • the heat pump is directly connected to the process hot water buffer tank and the domestic hot water cylinder.
  • the heat pump is connected to the hot process water buffer tank via a three-way valve.
  • the domestic hot water cylinder is connected to the heat pump via a pump and a plate heat exchanger.
  • the plate heat exchanger is also directly connected to the domestic hot water tank.
  • the hot water storage tanks are connected to a hot water circulation system consisting of two pumps.
  • the domestic hot water tanks are connected via two three-way valves to the central hot water tank.
  • the plate heat exchanger is connected to the heat pump via a pump and an installed safety valve, which has a connection to the buffer tank.
  • the heat pump is connected to a hot process water buffer tank via a pump, an electric heater- and a three-way valve.
  • the buffer tank 10 is connected to the pre-heater and to the secondary heater of the air handling unit.
  • the air handling unit is connected to the diaphragm vessel via a three-way valve and pump.
  • the cross-flow heat exchanger of the air handling unit is connected to the filter of the sucked outside air and to the fan of the used air removed to the atmosphere through a preheater.
  • the cross-flow heat exchanger is connected to the external air intake fan E6 and the exhaust air solids filter via the secondary heater and cooler.
  • Both the solar system consisting of solar collectors and solar energy transport modules for domestic hot water heating, and the heat pump, which draws its energy from groundwater and deep-water intakes, transfer heat energy via heat exchangers to the heating system. The energy is then transferred to heat up the domestic water supplying taps in bathrooms and toilets or to heat up water in radiators .
  • the aim of the system for system for emission-free year-round generation, storage and processing of thermal and electrical energy according to the invention is to completely eliminate conventional heat sources for obtaining domestic hot water and for heating buildings, including multi-family buildings.
  • the essence of the system for system for emission-free year-round generation, storage and processing of thermal and electrical energy is the continuous storage of thermal energy by the system using lower heat sources such as an underground insulated tank, an underground uninsulated tank and a ground heat exchanger.
  • lower heat sources which are connected to the heat pump, circulating pumps and no less than two heat exchangers are installed.
  • Lower heat sources are the storage of the heat energy previously generated by the system.
  • the system for emission-free year-round generation, storage and processing of thermal and electrical energy is constructed from no less than two sets of rotary solar collectors, from stationary PV photovoltaic panel modules and from photovoltaic panel modules installed on rotary PVT tracers, from hot water buffer tanks, from a domestic hot water storage tank (d.h.w.), insulated underground thermal energy storage, uninsulated underground thermal energy storage, ground storage including ground heat exchanger, heat pump, system circulation pumps, three-way valves, system heat exchangers, electricity accumulators including inverters.
  • the heat pump installed in the system cooperates directly with three bottom heat sources: with an insulated underground tank, with an uninsulated underground tank and through a circulation pump and a three-way valve with a ground heat exchanger, which are vertical boreholes in the ground.
  • the heat pump is connected to the upper heat exchanger installed inside the insulated underground tank and to the upper heat exchanger installed inside the uninsulated underground tank through a circulation pump and a three-way valve.
  • the heat pump is also connected to the plate heat exchanger via a circulation pump and a series of three-way valves.
  • the plate heat exchanger in the system is connected to the hot water buffer tank by a circulation pump.
  • the heat pump is connected via a circulation pump and three-way valves to the hot water buffer cylinders.
  • the system is built from sets of rotating solar collectors, from PVT photovoltaic panel modules installed on rotating tracers, from stationary PV photovoltaic panel modules.
  • the first set of rotating solar collectors is connected via a three-way valve and circulating pump to the upper and lower coils of the hot water buffer tank and to the lower heat exchanger installed inside the insulated underground tank.
  • the upper and lower coils of the hot water buffer tank of the first set of rotary solar collectors are connected to the upper heat exchanger mounted inside the insulated underground tank via a circulation pump and three-way valves.
  • a three-way valve is installed between the upper and lower coils of the hot water buffer tank.
  • the second set of rotating solar collectors is connected to the lower coil of the hot water buffer tank and to the lower heat exchanger mounted inside the insulated underground tank through a circulating pump and through a three-way valve.
  • PVT photovoltaic panel modules installed on rotating tracers are connected via circulating pumps to a lower heat exchanger mounted inside an uninsulated underground tank.
  • Stationary PV photovoltaic panel modules are connected via a circulating pump to a lower heat exchanger mounted inside an uninsulated underground tank.
  • the system for emission-free year- round generation, storage and processing of thermal and electrical energy comprises a first set of rotary solar collectors which transports the generated thermal energy, by means of a circulation pump of the first set of rotary solar collectors, to a hot water buffer tank or to an insulated underground thermal energy storage.
  • the hot water buffer tank of the first set of rotary solar collectors is a hot water buffer tank that transfers heat energy to the lower or upper coil of the hot water buffer tank, as required, via a three-way valve. Once the hot water buffer cylinder has reached the set temperature, the thermal energy from the first set of rotating solar collectors is transported via three-way valves that change the flow direction to an insulated underground energy store with two heat exchangers installed, where the excess thermal energy is stored.
  • the system for emission-free year- round generation, storage and processing of thermal and electrical energy comprises a second set of rotary solar collectors which transports the generated thermal energy, by means of a circulation pump of the second set of rotary solar collectors, to a hot water buffer tank of the second set of rotary solar collectors or to an insulated underground thermal energy storage.
  • This hot water buffer cylinder is a hot water buffer cylinder that transfers heat energy to the lower coil of the hot water buffer cylinder. Once the hot water buffer cylinder has reached the set temperature, the thermal energy from the second set of rotating solar collectors is transported via three-way valves by reversing the flow direction to an insulated underground energy store with two heat exchangers installed, where the excess thermal energy is stored.
  • the hot water buffer tanks of the first and second set of rotary solar collectors are connected to the circulation pump of these buffer tanks, through which the hot water temperature equalization in these buffer tanks is realized.
  • the system for emission-free year- round generation, storage and processing of thermal and electrical energy comprises stationary PV photovoltaic panel modules and photovoltaic panel modules installed on rotating PVT tracers.
  • the PV and PVT photovoltaic panel modules have cooling systems installed, from which the extracted thermal energy is transferred via the PV photovoltaic panel circulator, PVT photovoltaic panel circulators to an uninsulated underground thermal energy store with two heat exchangers installed, where the excess thermal energy is stored.
  • the stored thermal energy is transferred to the ground surrounding the reservoir, which provides ground thermal energy storage.
  • the PV photovoltaic panels installed in the system and the photovoltaic panel modules installed on the PVT rotary tracers generate electricity to power the facility where the system is located.
  • the electricity generated is used to run the electrical component equipment of the system. If there is excess electricity generated, it is stored in the power grid.
  • the system for emission-free year-round generation, storage and processing of thermal and electrical energy is based on a combination of solar thermal energy and heat pump energy from lower heat sources to obtain hot water for domestic use and its use in taps and sanitary facilities, as well as for obtaining hot process water for space heating by central heating system and/or air conditioning unit, through which the heating of the building is carried out with heated air.
  • the heat pump installed in the system cooperates with the lower heat sources in which the heat energy has been previously stored by the system, i.e. with an underground insulated tank, an underground uninsulated tank and a ground heat exchanger.
  • the heat pump uses an insulated underground tank as its lower heat source, in which the high-temperature heat is stored.
  • One of the heat exchangers of the underground tank is used to collect the heat in the insulated underground tank.
  • Operating the heat pump with a high temperature bottom heat source significantly increases the COP of the unit.
  • a circulating pump and appropriate configuration of three-way valves are used to extract heat from the insulated underground tank.
  • the heat pump uses the thermal energy from the uninsulated underground tank as its lower source for operation.
  • a circulating pump and an appropriate configuration of three-way valves are used to extract heat from an uninsulated underground tank.
  • the system In summer, when there is a higher demand for cooling, the system generates cooling energy and at the same time thermal energy to supply hot water or regenerate the ground heat exchanger.
  • the invention uses the hot water buffer tank of the first set of rotary solar collectors as a cool storage.
  • the heat pump uses a circulating pump and an appropriate configuration of three-way valves to pump the cooling energy to a plate heat exchanger, from which the cooling energy is transported to the cold store via the circulating pump.
  • the heat generated during the generation of cold is transported by the heat pump through the circulation pump and through the appropriate configuration of the three-way valve to the plate heat exchanger.
  • the heat energy collected in the plate heat exchanger is transported via a circulation pump to the ground heat exchanger for regeneration and preparation for operation in the winter season.
  • the thermal energy received in the plate heat exchanger can be simultaneously transported to the ground heat exchanger and to the uninsulated underground tank through a circulation pump and through the appropriate configuration of the three-way valve also to regenerate the soil around the uninsulated underground tank and to prepare for operation in the winter season.
  • Electricity is generated in PV photovoltaic panels mounted in the system and in photovoltaic panel modules installed on PVT rotary tracers. This electricity is used to power the facility’s system for emission-free year-round generation, storage and processing of thermal and electrical energy. In addition, the electricity generated is used to run the electrical component equipment of the system. If there is excess electricity generated, it is stored in the power grid.
  • the operation of the system for emission-free year- round generation, storage and processing of thermal and electrical energy is based on the use of solar energy and the energy of lower heat sources to heat domestic hot water and processhot water.
  • the system provides the possibility of generating cold that is used to air condition the premises of the facility.
  • the additional excess heat energy generated by the system, as well as the waste heat from the air conditioning process, is stored in a number of lower heat sources, where the heat energy is stored for later use during periods of increased heat demand.
  • the system for emission-free year-round generation, storage and processing of thermal and electrical energy provides complete coverage of the heat and power demand of the facility where it is installed.
  • the advantage of the system for emission-free year- round generation, storage and processing of thermal and electrical energy according to the invention is the complete elimination of conventional, gas or oil-fired boiler houses that are a nuisance to the environment.
  • the system is automatically controlled and does not reguire constant supervision.
  • the system generates sufficient heat to heat domestic hot water for kitchens, toilets and bathrooms as well as process hot water for space heating by means of natural and renewable sources of heat.
  • An air conditioning unit can be included in the system, which allows direct heating of rooms with air heated to the set temperature and humidity in winter, while in summer it allows cooling of the same rooms with the set parameters of the supplied air.
  • the operation of the heating system of the eguipment is fully automated and does not reguire constant maintenance.
  • the system for emission-free year-round generation, storage and processing of thermal and electrical energy according to the invention enables the heat pump to operate with different lower heat sources, which is a clear advantage, as it protects the system from shutdown due to the complete utilization of thermal energy from the lower heat source.
  • Another advantage of the system for emission-free year-round generation, storage and processing of thermal and electrical energy according to the invention is the possibility of simultaneous regeneration of lower heat sources when the system is operating in air-conditioning mode, which translates into effective use of waste heat generated in the air-conditioning process.
  • FIG. 1 An exemplary implementation of a system for emission- free year-round generation, storage and processing of thermal and electrical energy according to the invention is shown schematically in Fig. 1, wherein Fig. 1 shows a schematic diagram of the entire system for emission-free year-round generation, storage and processing of thermal and electrical energy.
  • the system for emission-free year-round generation, storage and processing of thermal and electrical energy is built from two sets of rotating solar collectors 1 and 2, from PVT photovoltaic panel modules installed on rotating tracers 3, from stationary PV photovoltaic panel modules 4.
  • the set of rotary solar collectors 1 is connected via a three-way valve 13 and a circulation pump 12 to the upper and lower coils of the hot water buffer tank 5 and to the lower heat exchanger 38 installed inside the insulated underground tank 9.
  • the upper and lower coils of the hot water buffer tank 5, through the three-way valve 14, are connected to the upper heat exchanger 37 mounted inside the insulated underground tank 9 through the circulation pump 32 and the three-way valves 30, 31, 33, and 34.
  • a three-way valve 14 is installed between the upper and lower coils of the hot water buffer tank 5.
  • the set of rotary solar collectors 2 is connected to the lower coil of the hot water buffer tank 6 and to the lower heat exchanger 38 mounted inside the insulated underground tank 9 through a circulation pump 15 and through a three-way valve 16.
  • the hot water buffer tanks 5 and 6 are connected to each other via the circulation pump 22.
  • the upper coil of the hot water buffer cylinder 6 is connected to the hot water cylinder via the circulation pump 23.
  • PVT photovoltaic panel modules installed on rotating tracers 3 and stationary PV photovoltaic panel modules 4 are connected via circulating pumps 20 and 21 to a lower heat exchanger 40 mounted inside the uninsulated underground tank 10.
  • the stationary PV photovoltaic panel modules 4 are connected via a circulating pump 21 to a lower heat exchanger 40 mounted inside the uninsulated underground tank 10.
  • the heat pump 8 on the lower heat source side is connected to an upper heat exchanger 37 installed inside the insulated underground tank 9 and to an upper heat exchanger 39 installed inside the uninsulated underground tank 10, wherein on the upper heat source side the heat pump 8 is connected to a lower heat exchanger 40 inside the insulated underground tank 9 and to a lower heat exchanger 40 installed inside the uninsulated underground tank 10 via a circulation pump 19 and a three-way valve 18 and a plate heat exchanger 24.
  • the heat pump 8 is also connected via a circulation pump 26 and a three-way valve 28 to the ground heat exchanger 11, which is a vertical borehole in the ground.
  • the heat pump 8 is connected to the plate heat exchanger 25 via a circulation pump 32 and via three-way valves 27, 31, 33, 34, 35 and 36, while the plate heat exchanger 25 is connected to the hot water buffer tank 5 via a circulation pump 29.
  • heat pump 8 is connected via circulation pump 19 and three-way valves 17 and 18 to hot water buffer cylinders 5 and 6.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Photovoltaic Devices (AREA)

Abstract

L'invention a pour but un système de production, de stockage et de traitement, toute l'année et sans émission, d'énergie thermique et électrique. Le système est construit à partir de deux ensembles de capteurs solaires rotatifs (1 et 2), à partir de modules de panneaux photovoltaïques PVT installés sur des traceurs rotatifs (3) et à partir de modules de panneaux photovoltaïques PV fixes (4). L'ensemble de capteurs solaires rotatifs (1) est relié, par l'intermédiaire d'une soupape à trois voies (13) et d'une pompe de circulation (12), à des serpentins supérieur et inférieur d'un réservoir tampon d'eau chaude (5) et à un échangeur de chaleur inférieur (38) installé à l'intérieur d'un réservoir souterrain isolé (9). Les serpentins supérieur et inférieur du réservoir tampon d'eau chaude (5) sont reliés, par l'intermédiaire d'une soupape à trois voies (14), à un échangeur de chaleur supérieur (37) monté à l'intérieur du réservoir souterrain isolé (9) par l'intermédiaire d'une pompe de circulation (32) et de soupapes à trois voies (30, 31, 33 et 34). L'ensemble de capteurs solaires rotatifs (2) est relié à un serpentin inférieur d'un réservoir tampon d'eau chaude (6), et à l'échangeur de chaleur inférieur (38) monté à l'intérieur du réservoir souterrain isolé (9), par l'intermédiaire d'une pompe de circulation (15) et d'une soupape à trois voies. Des modules de panneaux photovoltaïques PVT installés sur les traceurs rotatifs (3), et des modules de panneaux photovoltaïques PV fixes (4), sont reliés, par l'intermédiaire de pompes de circulation (20 et 21), à un échangeur de chaleur inférieur (40) monté à l'intérieur d'un réservoir souterrain non isolé (10). Des modules de panneaux photovoltaïques PV fixes (4) sont reliés, par l'intermédiaire de la pompe de circulation (21), à l'échangeur de chaleur inférieur (40) monté à l'intérieur du réservoir souterrain non isolé (10). Une pompe à chaleur (8) côté aval est reliée à l'échangeur de chaleur supérieur (37) installé à l'intérieur du réservoir souterrain isolé (9), et à un échangeur de chaleur supérieur (39) installé à l'intérieur du réservoir souterrain non isolé (10). Du côté source de chaleur supérieure, la pompe à chaleur (8) est reliée à l'échangeur de chaleur inférieur (40), installé à l'intérieur du réservoir souterrain non isolé (10), par l'intermédiaire d'une pompe de circulation (19) et d'une soupape à trois voies (18) et d'un échangeur de chaleur à plaques (24). La pompe à chaleur (8) est reliée également, par l'intermédiaire d'une pompe de circulation (26) et d'une soupape à trois voies (28), à un échangeur de chaleur au sol (11), lequel est un trou de forage vertical dans le sol. La pompe à chaleur (8) est reliée à un échangeur de chaleur à plaques (25) par l'intermédiaire de la pompe de circulation (32) et des soupapes à trois voies (27, 31, 33, 34, 35 et 36), tandis que l'échangeur de chaleur à plaques (25) est relié au réservoir tampon d'eau chaude (5) par l'intermédiaire d'une pompe de circulation (29). Du côté amont, la pompe à chaleur (8) est reliée, par l'intermédiaire de la pompe de circulation (19) et des soupapes à trois voies (17 et 18), aux réservoirs tampons (5 et 6) afin d'obtenir de l'eau chaude.
PCT/PL2021/000038 2020-08-06 2021-06-24 Système de production, de stockage et de traitement, toute l'année et sans émission, d'énergie thermique et électrique WO2022031179A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP21742545.3A EP4193094A1 (fr) 2020-08-06 2021-06-24 Système de production, de stockage et de traitement, toute l'année et sans émission, d'énergie thermique et électrique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL434913A PL242631B1 (pl) 2020-08-06 2020-08-06 System do bezemisyjnego całorocznego wytwarzania, magazynowania i przetwarzania energii cieplnej i elektrycznej
PLP.434913 2020-08-06

Publications (1)

Publication Number Publication Date
WO2022031179A1 true WO2022031179A1 (fr) 2022-02-10

Family

ID=76943072

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/PL2021/000038 WO2022031179A1 (fr) 2020-08-06 2021-06-24 Système de production, de stockage et de traitement, toute l'année et sans émission, d'énergie thermique et électrique

Country Status (3)

Country Link
EP (1) EP4193094A1 (fr)
PL (1) PL242631B1 (fr)
WO (1) WO2022031179A1 (fr)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL207849A3 (fr) 1978-06-21 1980-09-22 Politechnika Slaska Im Wincent
DE3004062A1 (de) * 1980-02-05 1981-08-13 Franz Karl 8500 Nürnberg Krieb Ganzjaehrige heizung
EP0382456A1 (fr) * 1989-02-07 1990-08-16 Envirotech Investments Limited Bâtiments
WO2007109899A1 (fr) * 2006-03-28 2007-10-04 Menova Energy Inc. Système d'alimentation en énergie
DE102007019748A1 (de) * 2007-04-20 2008-10-23 Kai Kowalewski Wärmeerzeugung über Solarenergie in Verbindung mit Geothermie zur ganzjährigen Nutzung
US7441558B2 (en) 2006-10-19 2008-10-28 Elcal Research, L.L.C. Active thermal energy storage system
US20110067424A1 (en) 2009-09-21 2011-03-24 Sunil Kumar Sinha Efficient photovoltaic (PV) cell based heat pump liquid heater
WO2011036738A1 (fr) 2009-09-24 2011-03-31 株式会社 日立製作所 Système de génération de puissance à pompe à chaleur
EP3012539A1 (fr) * 2014-10-21 2016-04-27 LVI-Energiakeskus Aro Oy Commande d'un système de chauffage
PL222460B1 (pl) 2013-11-04 2016-07-29 Zielona Energia Spółka Z Ograniczoną Odpowiedzialnością Zintegrowany system zasilania budynków energią elektryczną i cieplną z zastosowaniem odnawialnych źródeł energii

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL207849A3 (fr) 1978-06-21 1980-09-22 Politechnika Slaska Im Wincent
DE3004062A1 (de) * 1980-02-05 1981-08-13 Franz Karl 8500 Nürnberg Krieb Ganzjaehrige heizung
EP0382456A1 (fr) * 1989-02-07 1990-08-16 Envirotech Investments Limited Bâtiments
WO2007109899A1 (fr) * 2006-03-28 2007-10-04 Menova Energy Inc. Système d'alimentation en énergie
US7441558B2 (en) 2006-10-19 2008-10-28 Elcal Research, L.L.C. Active thermal energy storage system
DE102007019748A1 (de) * 2007-04-20 2008-10-23 Kai Kowalewski Wärmeerzeugung über Solarenergie in Verbindung mit Geothermie zur ganzjährigen Nutzung
US20110067424A1 (en) 2009-09-21 2011-03-24 Sunil Kumar Sinha Efficient photovoltaic (PV) cell based heat pump liquid heater
WO2011036738A1 (fr) 2009-09-24 2011-03-31 株式会社 日立製作所 Système de génération de puissance à pompe à chaleur
PL222460B1 (pl) 2013-11-04 2016-07-29 Zielona Energia Spółka Z Ograniczoną Odpowiedzialnością Zintegrowany system zasilania budynków energią elektryczną i cieplną z zastosowaniem odnawialnych źródeł energii
EP3012539A1 (fr) * 2014-10-21 2016-04-27 LVI-Energiakeskus Aro Oy Commande d'un système de chauffage

Also Published As

Publication number Publication date
PL434913A1 (pl) 2022-02-07
PL242631B1 (pl) 2023-03-27
EP4193094A1 (fr) 2023-06-14

Similar Documents

Publication Publication Date Title
RU2350847C1 (ru) Система автономного теплоснабжения потребителей с использованием низкопотенциального источника тепла и электроснабжения от возобновляемых источников энергии
US6372978B1 (en) Wind/sun solar collection system (HS2)
EP2914918B1 (fr) Système d'accumulation d'énergie thermique comprenant une machine de chauffage et de refroidissement combinés et procédé d'utilisation dudit système
CN206669847U (zh) 热电厂区域多能互补能源微网系统
KR101979659B1 (ko) 건물일체형 태양광·태양열 시스템
CN104633980A (zh) 太阳能-地能互补风能热泵系统
CN106839513A (zh) 电厂循环水余热热泵利用与自然水体蓄热结合的节能系统
CN216716614U (zh) 一种风光电热互补式冷热水双供系统
CN113432173B (zh) 一种光伏直驱的太阳能跨季节储热供热系统及其运行方法
Kakaza et al. Effect of solar water heating system in reducing household energy consumption
GB2452754A (en) Method and apparatus for cooling a photovoltaic cell by means of a heat pump
RU2636018C2 (ru) Система отопления и горячего водоснабжения помещений
CN108224537A (zh) 风光互补型智能供热供电系统
RU185808U1 (ru) Тепличный комплекс с системой комбинированного теплоснабжения
CN205878678U (zh) 太阳能风能空气能采暖制冷及热水系统
CN110864472A (zh) 地源热泵供热系统
EP4193094A1 (fr) Système de production, de stockage et de traitement, toute l'année et sans émission, d'énergie thermique et électrique
CN103388854B (zh) 一种综合利用能源的热水供应系统
CN102901161B (zh) 一种太阳能地温空调
CN216522492U (zh) 一种基于可再生能源耦合应用的零碳冷热供应系统
CN215412082U (zh) 一种光伏直驱的太阳能跨季节储热供热系统
CN109405045A (zh) 一种农业设施自供暖系统及方法
WO2003087674A1 (fr) Unite autonome d'alimentation d'energie
KR102210405B1 (ko) 축열과 방열기능을 갖는 다기능 단기 계간 축열시스템 및 그 운용 방법
PL222460B1 (pl) Zintegrowany system zasilania budynków energią elektryczną i cieplną z zastosowaniem odnawialnych źródeł energii

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21742545

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2021742545

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE